I just filled it out. Highly helpful comments:
- The social status question is much too vague. Are you asking about class or what? Occupation? Income? It's not at all clear.
All the choices in 3 and 4 are unnatural.
Question 5 and 23 are run-on sentences. Break them up, or at least use commas.
Question 11 is difficult because in the US both sentences are natural, but they mean different things. A holiday is a day celebrating something, like Christmas or Hanukkah. A vacation is a break from work, school, or other routine and often involves travel.
In question 12, I've never seen Yeh. Maybe the Brits use it. I assume you mean Yeah.
In question 14, do you mean in the company cafeteria? Or do you mean in the company of a friend? It looks like you forgot to finish the sentences.
I don't know the answers to the pronunciation questions, 15, 16, 20, and 22. But your software requires us to answer every question. So I hit the first button on each.
In 17, you want too, not to.
And last but not least, U is not a word! Ow. It's fine to use textspeak to write to your friends, but if you want us to take your work seriously, you have to take your work seriously.
But having said all that, the quiz was fun. Thank you for posting it!